Skill UI

Generate comprehensive onboarding documentation for software engineers ranging from newcomers to principals. This skill creates two complementary guides: a principal-level overview covering architecture, design principles, and decision logs, and a zero-to-hero contributor guide with setup instructions and workflows. It automatically detects programming languages and includes Mermaid diagrams for clarity.

Design and refine readable, trustworthy dashboards using Few and Tufte visual principles, Shneiderman's overview-zoom-details layout, actionable guidance, and proper comment etiquette.